Jenna Krebbs nee Wade is a fictional character on the popular American television series Dallas, played, most notably, by Priscilla Presley from 1983 to 1988.
Jenna (portrayed by Morgan Fairchild) reappeared in Bobby's life in 1978 when her affair with Maynard Anderson, a married politician and business associate of Jock and J.R. Ewing, ended and she needed a friend to turn to.
Nonetheless, Jenna and Bobby got engaged in 1984; she once again jilted him on their wedding day to remarry Marchetta, but this time it was against her will and under threat.
The pair were tracked down to a hotel where Marchetta was found shot dead, with Jenna holding the gun.
Bobby broke off this third engagement with Jenna after deciding that he wanted to marry his ex-wife, Pam.
Later, Jenna received counseling to help her accept Bobby's death; she also ended her differences with Pam.
After returning to Dallas, she and Ray decided to relocate permanently to Switzerland to be away from the drama of the Ewings.
Since Ray's return to Dallas, there has been no mention of Jenna, Charlie or Bobby's son, Lucas.